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ComfyUI on Diffus

ComfyUI Online, With Every Node Already Installed

62 custom node packs and 3,300+ nodes are preinstalled and kept current. Open a browser tab and build — no Python environment, no dependency conflicts, no GPU to rent.

Open ComfyUI
ComfyUI on Diffus
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The difference, not the feature list

Why Run ComfyUI on Diffus

ComfyUI is free and open source — the question is never whether it is good, it is who keeps 62 node packs, 70,000+ models and a GPU running for you.

3,300+ Nodes, Nothing to Install

62 custom node packs ship preinstalled — Impact Pack, KJNodes, WAS Node Suite, Comfyroll, LayerStyle, Easy-Use, Inspire Pack, controlnet_aux and more — on top of ComfyUI's 557 built-ins. No pip, no CUDA mismatch, no broken graph after an update.

Open ComfyUI

70,000+ Models Already Loaded

55,000+ LoRAs and 10,000+ checkpoints are on disk and selectable from any loader node. Paste a Civitai link to add one that isn't. A local ComfyUI makes you download every one of those yourself.

Browse models

New Models the Week They Land

Flux, Qwen, Wan, LTX-Video, HunyuanVideo, Z-Image, SD 3.5, Nunchaku and GGUF quantisation are already wired up. We track the wrappers so your graph runs the new model instead of waiting on your own install.

See what's new

Someone Else Owns the GPU

Graphs run on our cross-cloud GPU pool. Close the laptop mid-render, come back to the result. No 24 GB card to buy, no hourly instance to remember to shut down.

See pricing

Someone Else's Workflow Just Runs

Drop in a workflow JSON, or a PNG carrying its metadata, and the nodes it references are almost certainly already installed — no red boxes, no hunting down the pack that broke the graph.

Open ComfyUI

Your Graphs Follow You

Workflows save to your account and reopen on any machine; outputs land in your gallery with their parameters attached instead of in a local folder.

Open ComfyUI

Core capabilities

What the Preinstalled Packs Actually Give You

The node packs below are already there. These are the things people install ComfyUI to do.

feature 1

Detailing, Upscaling and Face Work

Impact Pack and Impact Subpack for detector-driven face and hand fixes, Ultimate SD Upscale and SUPIR for upscaling, RMBG and Segment Anything for masks. Wired and ready to drop into a graph.

Open ComfyUI
ComfyUI node workflow on Diffus
feature 2

Control Over Composition

controlnet_aux, Advanced-ControlNet, IPAdapter Plus, InstantID and LayerStyle — pose, depth, reference-image identity and layered compositing, all from packs that are already installed and version-matched to the core.

Open ComfyUI
ControlNet composition control in ComfyUI
feature 3

Video, From the Same Graph

WanVideoWrapper, LTXVideo, HunyuanVideoWrapper, AnimateDiff-Evolved, VideoHelperSuite and Frame Interpolation. Send a still into a video graph without leaving the tab or renting a second machine.

Try video
Saving and reusing a ComfyUI workflow on Diffus

How it works

From Zero to a Running Graph

The install step is the one you skip.

step 1

Open the Tab

ComfyUI loads with all 62 node packs present. Nothing to clone, nothing to pip install.

step 2

Load or Build a Graph

Import a workflow JSON from anywhere — the nodes it references are almost certainly already here.

step 3

Pick a Model and Run

70,000+ models are in the loaders. Queue the prompt; our GPUs do the work.

Open ComfyUI
Free creator tools

Prefer a Single Button?

Not every job needs a node graph. These run on the same models and the same GPUs.

AI Image Generator

Text to image with community models, styles and aspect ratios.

Try for free

AI Image Editor

Prompt-guided edits on your own images — add, remove or reshape objects.

Try for free

AI Video Generator

Turn a prompt or a reference image into a short clip.

Try for free
Explore the library

Every Model in the Loader Dropdown

Checkpoints, LoRAs, LyCORIS and embeddings, selectable from any ComfyUI loader node without a download.

Portrait of a cyberpunk girl with pink hair, yellow eyes, sharp golden teeth, wearing a futuristic black outfit and metallic collar against a vibrant neon background.
A futuristic robotic insect warrior with golden butterfly wings and chrome armor stands confidently with cables in each hand, set against a vibrant paint splatter background.
A retro anime style wolf girl with ginger hair, wolf ears, and a bushy tail sits on a moss-covered balcony railing with a playful expression, plants around, and buildings in the foggy background.
Corin Wickes (Zenless Zone Zero) XL/Ilustrious LoRa v1.0
Protoneon - Illus x Niji v1.0
Color Palettes Red Black & White
Jinx (Arcane / League of legends) | FLUX + Zimage Flux v2.0
Okami Style [FLUX] v1
Suleika Vicious Suleika Vicious
Lovecraftian Nightmare Landscapes Flux
STYLES | PONY & ANIMAGINE RMS v0.1 (Pony V6 XL)
A detailed digital illustration of a female angel with black and red hair, red eyes, white feathered wings, a cracked floating halo, wearing a black vest, white shirt, and red tie, featuring visible tattoos and scars on her arms.
Temogam Art Style v2.0
[Pony] Geekpower Artists Style Optionaltypo
Terrifying Clown (FLUX) flux v1
Nani Pelekai (Lilo & Stitch) - Lora Illustrious Illustrious
Akabur Style PDXL, Illustrious Akabur V2.5
Frank Flux-etta V1
Get inspirations

Built With These Graphs

Work from the community, with the model and prompt behind every image.

Full body cyborg alien with metallic surfaces glowing with warm sunset light, standing on icy water with snow and reflections around, framed by mountains.
Hyper-detailed digital artwork of Cleopatra lying peacefully inside an ancient glass sarcophagus, illuminated by glowing blue luminescence in a dark fantasy setting.
Portrait of an ancient female forest guardian with dark wooden skin, glowing golden eyes, dreadlocks, moss patches, and bioluminescent insects in a softly lit forest background.
Dramatic depiction of Iguazu Falls cascading powerfully through lush rainforest cliffs with sunlight breaking through clouds, featuring flying macaws and vibrant foliage.
A knight clad in detailed armor holding a long sword stands in a birch tree forest with golden autumn leaves during daytime.
Portrait of a dark fantasy creature featuring a female face adorned with an intricate mechanical headdress composed of metal tubes, spheres, and lace-like wires in a cybernetic design.
A dark ethereal figure with red glowing eyes stands against a full moon backdrop, wearing ornate armor and surrounded by reaching haunted blue hands and swirling blue energy.
A terrifying shadowy humanoid figure with glowing red and purple eyes, black tendrils erupting from its head, jagged teeth, wearing a black school uniform against a vivid red background.
A digital illustration featuring a tribal girl with white hair sitting in front of a hut, overlooking a distant cityscape, with a large translucent mystical figure in the white background.
View through an antique dusty window revealing raspberry canes with red berries, moss-covered gnarled branches, and intricate shadows in natural soft light.
Portrait of a woman wearing a mesh hat with morning light casting shadows through the mesh onto her face, slightly blurred effect.
A vibrant and colorful illustration of a mountainous landscape featuring rolling hills, a bright sun, and diverse trees with a warm color palette of oranges, reds, and yellows.
An armored Ork Nob from Warhammer40K stands on a war-torn battlefield holding a large rusty nuclear bomb above his head in a throwing pose with destruction and smoke in the background.
A majestic steampunk airship adorned with intricate rococo gold scrollwork and a glowing blue-green orb hovers over a dense alien jungle with bioluminescent plants under a stormy sky illuminated by lightning bolts.
A solar-punk druid with spiked hair wearing a tattered robe made from recycled materials, holding a staff resembling a wind turbine blade, illuminated by green lightning in a stormy sky, standing beside a taxidermied polar bear cub.
A dark horror figure with an electric, web-like glowing head effect, standing in a dimly lit street with blurred lights in the background, rendered in Stephen Gammell style with photo negative and ray tracing details.
Double exposure profile portrait of a black female silhouette filled with bare winter tree branches against a muted teal sky, textured with vintage film grain.
A towering futuristic cyborg mech standing in a dark forest illuminated by pink laser beams and glowing lights, facing a lone person with a backpack.
Panoramic view of hypostyle hall in ruined castle during coronation, featuring a mummified king on throne supported by spectres with spears under a ray of light
Profile of a futuristic black cyborg woman with sleek metallic robotic plating, glowing red neon eyes, and intricate African tribal markings, illuminated by ambient neon city lights.
Portrait of a digital entity with glowing red eyes and a half-dissolving face, dark flowing hair, surrounded by glitch patterns on a dark fragmented background.
Close-up image of a fluffy ginger cat with narrowed golden eyes, a bright yellow duckling sitting perched on its head, warm color palette background
A cute fluffy creature with large round eyes and a sad expression standing on a black cylindrical object against an orange background.
Portrait of a woman with dark blonde hair styled in a high bun, peeking out of a large bathtub with soft morning light and film grain effect.
A surreal humanoid figure with a luminous orange spherical head containing a small white bird perched in a twig nest, crowned by gnarled white branches. The figure's body is formed by interwoven roots and twigs, decorated with aged stone armor plates and a draped white cloth, set against blurred classical stone architecture.
A dramatic oil painting in fantasy realism style showing a knight in black armor embracing a lady in a flowing white dress beneath a massive ancient banyan tree at sunset, with textured brushwork and a warm earthy palette.
A muscular cave-man warrior in tribal armor rides a large rhino-like monster under a bright full moon with backlighting, depicted in a realistic digital painting style.
A female warrior with long dark hair in intricately detailed dark green and gold-trimmed armor, holding a double-edged glaive, against a deep emerald background.
Digital painting of a dystopian snowy beach with towering futuristic skyscrapers, a red-hooded figure walking on the snow, under double moons and dramatic golden light.
Three grotesque demonic creatures with glowing red eyes emerging amidst intricate gothic cathedral ruins with worn stone stairs and red dripping marks.
An old wizard with white hair and beard wearing a yellow coat and black robes, walking with a cane through an intricate, fantastical cityscape bathed in yellow and cyan hues with towering, elaborate architecture.
A teen female angel with long flowing red hair, wearing an ornate black and gold corseted dress with intricate details, and large black feathery wings, illuminated by Rembrandt lighting against a dark, nebulous background.
Close-up side view of a hyper-realistic eye glowing with aqua electric energy, showcasing intricate details and dynamic lighting effects.
Close-up hyperrealistic cyberpunk portrait of a girl with messy brown dreadlocks, sun-kissed skin, henna mandala tattoos, facial piercings, and expressive eyes, featuring warm colors and a furtive gaze.
A tall, dark humanoid figure with large feathery wings hovers above a cloaked crowd in a dimly lit stone hall illuminated by candles.
Full body portrait of a tall girl with space buns hairstyle wearing black lace top with yellow details, black shorts, patterned black tights and ankle boots, standing on a rooftop surrounded by white dust and mysterious dark hooded figures in the background with a maroon gradient backdrop.
Portrait of a woman with short curly hair, softly blurred with morning light and shadows, photographed in the style of Paolo Roversi.
Highly detailed futuristic cityscape featuring a sleek red sports car on an elevated highway with neon lights and cyberpunk architecture.
CGI-rendered futuristic cityscape with a woman standing on a platform wearing an orange robe, surrounded by towering metallic skyscrapers under dramatic lighting.
A highly detailed digital artwork showcasing a futuristic architectural structure with metallic spires and warm lighting, set in a mountain landscape with reflective water at dusk.

ComfyUI on Diffus — FAQs

Skip the Install. Keep the Graph.

Open ComfyUI with 62 node packs and 70,000+ models already in place.

Open ComfyUI

No Setup

Cloud GPUs

Product screen shoot